Barcelona · Since 1870
Civil engineering,end to end.
Project management, construction management and consulting for public authorities and private developers. From feasibility study to handover.

- Trade established
- 1870
- Largest scheme managed
- €234M
- Countries
- 14
- 9001 · 14001
- ISO
Who we are
A small firm with a large track record.
Pisan was founded in Barcelona by Santiago Piñol Sanjaume, heir to a lineage of construction professionals going back to 1870 in Xerta, Tarragona. Four generations on, the trade is unchanged: understand the works before you build them.
We cover both traditional branches of the sector — engineering and architecture — and join them to construction management and consulting. That lets us carry a commission end to end without seams: strategic analysis, permits, design, tendering, delivery and handover.
Sectors
Five sectors. One standard.
From a 21-kilometre carriageway to a changing-room block. The scale changes; the discipline applied to programme, cost and quality does not.
Selected projects
Delivered work.
RoadsLlobregat Axis C-16
Public works concession for the new Llobregat axis between Barcelona and Puigcerdà, from KP 75+500 to 96+500.
Budget
72.014.994,06 €
C-31 La Tallada d’Empordà – Torroella de Fluvià
Construction management for the upgrade of the C-31 between KP 357+900 and KP 374+000.
RoadsTer river cycle path
Section from Pont del Reixac in Llanars, Pont de Perella – Sant Pau de Segúries subsection. Reuses historic steel structures.
StructuresCan Quiseró footbridge
Arch footbridge with a half-through steel lattice deck. 78 m clear span, 3 m wide.
UrbanisationsHavana seafront rehabilitation
Rehabilitation of the Havana seafront promenade for the Office of the City Historian.
Trusted by
Public authorities and private developers.
We work routinely under public contract, with the traceability and document control it demands. And under private contract, with the pace it expects.
- Infraestructures.cat
- Generalitat de Catalunya
- Ajuntament de Barcelona
- Diputació de Barcelona
- Consorci d’Educació de Barcelona
- Ajuntament de Masquefa
- Ajuntament de Castell-Platja d’Aro
- Ajuntament de Vallbona d’Anoia
- Ajuntament de Sant Llorenç d’Hortons
- Ajuntament de Santa Susanna
- MERLIN Properties
- Cuba — Oficina del Historiador
- MINTUR (Cuba)
- Maquinport
Quality and environment
Certified, and audited accordingly.
Pisan operates a management system certified for quality (ISO 9001) and environment (ISO 14001). It is not a badge for the website: it governs how every site decision is documented.
ISO 9001
9001
ISO 14001
14001
Have a scheme on the table?
Tell us the scope and we will tell you frankly whether we are the right team.
